Delta Flight DL3745 Deals & Information (2025/2026)

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Delta Flight 3745 Route Deals From $160

The cheapest prices found with in the last 7 days for return flights were $276 and $160 for one-way flights to Salt Lake City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 15 - Mon, Aug 18
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$276 Roundtrip, found 3 hours ago
$276
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Aug 15 from Tucson Intl. to Salt Lake City Intl., returning Mon, Aug 18, priced at $276 found 3 hours ago
Tue, Aug 26 - Thu, Aug 28
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$293 Roundtrip, just found
$293
Roundtrip
just found
Select Delta flight, departing Tue, Aug 26 from Tucson Intl. to Salt Lake City Intl., returning Thu, Aug 28, priced at $293 just found
Tue, Aug 19 - Mon, Sep 1
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 19 from Tucson Intl. to Salt Lake City Intl., returning Mon, Sep 1, priced at $313 found 1 day ago
Tue, Aug 26 - Fri, Aug 29
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$315 Roundtrip, just found
$315
Roundtrip
just found
Select Delta flight, departing Tue, Aug 26 from Tucson Intl. to Salt Lake City Intl., returning Fri, Aug 29, priced at $315 just found
Mon, Dec 22 - Tue, Dec 30
TUS
Tucson Intl.
SLC
Salt Lake City Intl.
$339 Roundtrip, just found
$339
Roundtrip
just found
Select Delta flight, departing Mon, Dec 22 from Tucson Intl. to Salt Lake City Intl., returning Tue, Dec 30, priced at $339 just found

Frequently asked questions

What route does flight number DL3745 take?
DL3745 flies direct from LAX to Bozeman, MT Airport (BZN-Gallatin Field) in around 2 hours and 43 minutes. It can take other routes though, some of which may be multi-stop trips. Keep this in mind when locking in your airfare to avoid any mix-ups.
What terminal does DL3745 fly out of?
You'll most likely leave from Terminal 2 if you're starting your journey at Los Angeles Intl. Airport (LAX). Flight number DL3745 serves a number of routes, but the direct flight between Los Angeles Intl. Airport (LAX) and BZN is the most popular one.
What kind of plane is on flight number DL3745?
DL3745 is a flight number that's used on lots of different routes. If you've booked a ticket on the most frequent route, Los Angeles Intl. Airport (LAX) to Bozeman, MT Airport (BZN-Gallatin Field), you'll likely be hopping on board the Embraer 175.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL3745 flight with Travelocity, please visit our Customer Service Portal.